.main-header{
        width: 100%;
        height: 4rem;
        background: white;
        display: flex;
        justify-content: space-around;
        position: relative;
        a{
            display: inline-block;
            width: 10rem;
            height: 100%;
            text-align: center;
            line-height: 4rem;
            font-size: 1.5rem;
            color: #1C1C1C;
        }
        #strip{
            width: 10rem;
            height: 0.3rem;
            background: #F24349;
            position: absolute;
            top: 3.7rem;
            left: 3rem;
        }
    }   
#wrapper{
    width: 100%;
    height: 100%;
    overflow: auto;
    padding-bottom: 1.4rem;
    background: #EEEEEE;
}
.like{
    color: lightgray;
    margin: 0.2rem;
//  vertical-align: middle;
}
.on2{
        color: red;
}
